The Arizona Trail Association is a membership organization, seeking active supporters of the Arizona Trail, coordinating volunteers, and providing other essential services to the Arizona Trail project.

The Arizona National Scenic Trail is a continuous, 800+ mile trail across Arizona from Mexico to Utah. It links deserts, mountains, canyons, communities and people.

The Arizona Trail Association's mission is simple: build, maintain, promote, protect and sustain the Arizona National Scenic Trail as a unique encounter with the land.